The 2020 CMT Awards kicked off in Nashville, Tennessee, on Wednesday night.And just an hour before showtime, popular musical group Lady A announced they would no longer be participating due to COVID-19 exposure.'Sadly, one of our immediate family members has just tested positive for COVID-19 this week,' Lady A (formerly known as Lady Antebellum) said in Instagram and Twitter posts. 'So far, the three of us continue to test negative, and out of caution and love for everyone involved with the CMAs, we've decided to stay home from the awards tonight.' An hour before showtime, Lady A announced they wouldn't be performing at the 2020 CMA Awards in Nashville Wednesday night after 'a family member tested positive for COVID-19Hillary Scott, Charles.